INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '505018d809fd49b704ef9a7a5da30b42612657d0f68fd2d654e7032943abd4e2', 
    'T2EGwJMu9ooQcXRH+Xq2YVg6HBmK5sE2wmSQR4jYvnQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)